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6 wrz 2024 · To read a tuberculosis skin test, start by going to the doctor for a test, which involves an injection that will cause a welt on your arm. If the welt is a soft bump, the results are likely negative. However, if it's a hard, dense, raised formation, the results may be positive.
Getting tested and treated for tuberculosis (TB) can protect yourself, your family and friends, and your community. The TB skin test helps find out if you are infected with TB germs. This fact sheet provides information on the TB skin test. Format: PDF.
14 maj 2024 · The TB skin test (also known as the Mantoux tuberculin skin test or TST) is one method of determining whether a person is infected with TB bacteria. Reliable administration and reading of the TB skin test requires standardization of procedures, training, supervision, and practice.
22 kwi 2024 · First visit. During the first visit, a health care provider uses a small needle to put some testing material under the skin on the lower part of your inner arm. The testing fluid is called tuberculin. Second visit. After two or three days, you must return to the clinic to have the skin test read.
The tuberculin skin test (TST) is given to identify individuals with latent tuberculosis infection (LTBI) who are at risk of developing tuberculosis disease. A TST is not used to diagnose tuberculosis disease. Below is a step-by-step guide to performing a TST, with detailed instructions for health care professionals, including new learners.
Multiple puncture tests should not be used as these tests are unreliable (because the amount of tuberculin injected intradermally cannot be precisely controlled). This annex describes how to administer, read and interpret a TST using 5 tuberculin units (TU) of tuberculin PPD-S.
Materials. The Mantoux Tuberculin Skin Test Wall Chart. Visit Website. This wall chart illustrates the key steps in administration and reading of the TB skin test, and describes the cutpoints for interpretation of the skin test. Dimensions: 24 1/4 x 27 1/2 in. Author:
